Red Hat Linux unleashed Second Edition phần 2 ppt
Red Hat Linux unleashed Second Edition phần 2 ppt
... so on, make up the distribution. (For example, Red Hat
Linux is considered a distribution of Linux. ) Therefore, several different distributions of Linux
exist, but the kernel remains common among ... create a new directory titled linux- 2. 0.30, where 2. 0.30 is the version
number of the new kernel. Then create a symbolic link from /usr/src /linux to /usr/src/
linux- 2. 0.30....
Red Hat Linux unleashed Second Edition phần 1 doc
... 620
halt 620
hostname 620
kill 620
less 620
login 620
logout 620
lpc 621
lpd 621
lpq 621
lpr 621
ls 621
make 622
man 622
mesg 622
mkdir 622
xix
mkefs 623
mkfs 623
mkswap 623
more 623
mount 623
mv ... 623
mv 623
netstat 624
passwd 624
ps 624
pwd 625
rm 625
rmdir 625
set 625
shutdown 625
su 625
swapoff 626
swapon 626
tail 626
talk 626
tar 626
umount 626
una...
Red Hat Linux unleashed Second Edition phần 3 potx
... egrep tTd parseaddr.c
if (tTd (20 , 1))
[ ]
if (tTd (24 , 4))
if (tTd (22 , 11))
[etc.]
The egrep output shows that debugging specifications such as -d20.1, -d24.4, and -d 22. 11 (and
others) will make ... denon
Connected to denon.domain.com
22 0 denon.domain.com FTP server (Version wu -2. 4 .2- academ[BETA- 12] (1)
➥Wed Mar 5 12: 37 :21 EST 1997) ready.
Name (denon:root): sshah
331 Passw...
Red Hat Linux unleashed Second Edition phần 4 docx
... Begin Start End Blocks ID System
/dev/hda1 1 1 24 4 122 944 83 Linux native
/dev/hda2 24 5 24 5 375 66 024 82 Linux swap
/dev/hda3 376 376 1060 34 524 0 83 Linux native
In this case, there are three primary ... Red Hat Linux 4 .2 comes with support for both the SCSI and
Hardware Connectivity and Devices
P
ART III
21 0
Device Name Disk Partition Filesystem Mounted At
/dev/hda...
Red Hat Linux unleashed Second Edition phần 5 doc
... 13
26 9
13
TCP/IP
N
ETWORK
MANAGEMENT
1 92. 168. 42. 1 IN PTR numark
1 92. 168. 42. 2 IN PTR mtx
1 92. 168. 42. 3 IN PTR pioneer
1 92. 168. 42. 4 IN PTR denon
1 92. 168. 42. 5 IN PTR atus
1 92. 168. 42. 6 IN PTR technics
1 92. 168. 42. 7 IN PTR vestax
1 92. 168. 42. 8 ... 555- 121 2”
Getting Started with Red Hat Linux
C
HAPTER 14
305
14
G
ETTING STARTED
WITH
RED HAT
LINUX
RPM
On...
Red Hat Linux unleashed Second Edition phần 6 docx
... 0 0 0 1104 14 12 100 32 3 622 8 0 0 10 8 31 15 7 4 24
0 0 0 1104 1736 100 32 3 622 8 0 0 0 3 111 18 1 1 99
0 0 0 1104 1816 100 32 3 622 8 0 0 0 1 115 23 2 2 96
0 1 0 1104 1148 10096 3 626 8 8 0 7 4 191 ... id
1 0 0 1096 1848 4580 37 524 0 0 9 8 8 17 7 3 29
1 0 0 1096 1 424 4580 37980 0 0 92 10 125 24 94 4 3
2 0 0 1096 864 4536 38408 0 0 1 12 31 146 42 93 2 5
2 0 0...
Red Hat Linux unleashed Second Edition phần 7 pdf
... which is shown in Listing 22 .1.
Listing 22 .1. A shell script that updates a database.
1: # picture names seem to look like {$DIR/137-13p.jpg,$DIR /20 1-942f.jpg, } The
2: # corresponding products ... hosts that don’t use Red Hat Linux, availability and esoteric security issues have convinced
me to code using constructs that
sh, and therefore all the shells, recognizes. Default R...
Red Hat Linux unleashed Second Edition phần 8 doc
... programming, Listing 24 .1 illustrates a trivial
Perl program.
Listing 24 .1. A trivial Perl program.
#!/usr/bin/perl
print Red Hat Unleashed, 2nd edition\ n”;
That’s the whole thing. Type that in, save ... string
Mary with Fred in a line of text:
$string =~ s/bob|mary/fred/gi;
Without going into too many of the gory details, Table 24 .1 explains what the preceding line
says.
Table...
Red Hat Linux unleashed Second Edition phần 9 pdf
... 64, 64, 64, 64, 64, 64, 64)
printf(“%c %c %2. 2c % -2. 2c %2c %-2c\n”, 64, “abc”, “abc”, “abc”, “abc”, “abc”)
printf(“%s %2s %-2s %2. 2s % -2. 2s %.2s % 2s\n”,
“abc”, “abc”, “abc”, “abc”, “abc”, “abc”, ... %.1f % 1f %6f\n”,
123 .456, 123 .456, 123 .456, 123 .456, 123 .456, 123 .456)
64 064 064 064 064 64 64
@ a a a a a
abc abc abc ab ab ab ab
123 .456000 123 .5 0 123 .5 123 .5 123 .5 123 ....
Red Hat Linux unleashed Second Edition phần 10 potx
... number
generators, 22 6
SCSI devices, 22 3
serial ports, 22 2 -22 3
tape drives, 21 8 -21 9
terminals, 22 0 -22 2
virtual console screen devices,
22 7 -22 8
major device number, 196
minor device number, 196
printers, 23 0 -23 1
dialog ... devices, 22 5 -22 6
CD-ROM recorders, 22 4
controlling terminal, 22 5
/dev/full, 22 7
/dev/null, 22 7
memory devices, 22 7
nonserial mice, 22...